SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Design and performance of hollow cathode hydrogen excitation source for atmospheric water concentration measurements
SERT 2 mercury vapor fed hollow cathode operated in bell jar, determining volt-ampere characteristics and flow rates for plasma diagnostics
Segmented anode, carbon dioxide-hydrogen performance and hollow cathode erosion tests on low power MPD arc thrustor, noting current measurements
Method for preparation of vitreous materials in hollow cylindrical form, considering chemical homogeneity, porosity and geometrical shape
Rotating wickless hollow shaft heat pipe utilizing centrifugal acceleration for return pumping of condensate and transferring high heat fluxes
Evaluation of hollowed /drilled/ balls in ball bearings at DN values to 2 million
Hollow cathodes in mercury ion thrustors
Rolling element fatigue tests of hollow and solid electron beam welded ball bearings
Fatigue performance of hollow and solid ball bearings
Parameter effects on mercury hollow cathode neutralizer performance in ion thruster
Empirical correlation of small hollow sphere impact failure data using dimensional analysis
Radial vibrations of hollow elastic sphere in acoustic medium, considering Laplace transform of field equations with respect to time
Elastic properties determined for reinforced composite material with hollow spherical inclusions embedded in matrix
SERT 2 mercury vapor fed hollow cathode operated in bell jar, determining volt-ampere characteristics and flow rates for plasma diagnostics
Hollow cathode ion thrustor and lightweight power conditioner of solar-electric propulsion system for unmanned deep space probes
Hollow balls for high speed bearings by electron beam welding, describing full scale and rolling element fatigue tests
Parameters influence on mercury hollow cathode neutralizers for Kaufman ion thrustor
Low specific impulse hollow cathode mercury thrustor for deep space electric propulsion, using SERT 2 configuration